CATH Classification
| Level | CATH Code | Description | 
|---|---|---|
 
	 | 
    3 | Alpha Beta | 
 
	 | 
    3.30 | 2-Layer Sandwich | 
 
	 | 
    3.30.497 | Antithrombin; Chain I, domain 2 | 
 
	 | 
    3.30.497.10 | Antithrombin, subunit I, domain 2 | 
Domain Context
CATH Clusters
| Superfamily | Antithrombin, subunit I, domain 2 | 
| Functional Family | 
Enzyme Information
UniProtKB Entries (1)
| P00740 | 
						 FA9_HUMAN 
						Homo sapiens 
						Coagulation factor IX 
					 | 
				
PDB Structure
| PDB | 3KCG | 
| External Links | |
| Method | X-RAY DIFFRACTION | 
| Organism | |
| Primary Citation | 
					 Molecular basis of factor IXa recognition by heparin-activated antithrombin revealed by a 1.7-A structure of the ternary complex. 
					    
					    Proc.Natl.Acad.Sci.USA 
					    
					 | 
			
